ADVERB is a playable word

adverb Scrabble® Dictionary

noun
pl. adverbs
a word used to modify a verb, adjective, or other adverb
59 Playable Words can be made from "ADVERB"
   2-Letter Words (11 found)
   3-Letter Words (18 found)
   4-Letter Words (19 found)
   5-Letter Words (9 found)
   6-Letter Words (2 found)